.header{
    position: relative;
    height: 100px;
}
.logo{
    position: absolute;
    top: 20px;
    left: 200px;
}
.navigation{
    float: right;
    position: absolute;
    right: 240px;
}
.navigation li{
    float: left;
    font-size: 18px;
    padding: 40px 30px;
}
.search_logo{
    position: absolute;
    top: 30px;
    right: 200px;
}
.words{
    margin-top: 60px;
    text-align: center;
}
.wordone{
    margin-top: 20px;
}
.wordtwo{
    margin-top: 30px;
}
.wordthree{
    margin-top: 40px;
}
.advantages{
    height: 800px;
    width: 1340px;
    text-align:center;
    margin-top: 40px;
    margin-left: 200px;
}
.advantages li{
    position: relative;
    float: left;
    width: 300px;
    height: 300px;
    margin: 30px 30px;
}
.work h1{
    margin: 50px auto;
}
.work{
    background-color:rgb(238,238,238);
    height: 800px;
    width: 100%;
    text-align:center;
    margin-top: 40px;
    text-align: center;
}
.work li{
    background-color: #fff;
    position: relative;
    float: left;
    width: 300px;
    height: 500px;
    margin: 30px 30px;
}
.linkus{
    height: 200px;
    background-color:rgb(51,62,80);
}
.help dt{
    color: rgb(191,192,199);
}
.help dd{
    color: rgb(126,140,141);
}
.help{
    float: left;
    width: 100px;
    padding: 20px 0 0 50px;
}
.footlogo{
    position: relative;
    right: 0;
}

.footer{
    height: 50px;
    background-color: rgb(1,176,241);
}
.footerpic{
    width: 40px;
    height: 10px;
    float: right;
}